WASHINGTON – With his hands folded on his lap and a black tumbler with a TikTok logo in front of him, TikTok chief executive Chew Shou Zi was a picture of calm facing a sea of photojournalists snapping his picture in the 10 minutes before the start of Thursdays House Energy and Commerce Committee hearing.

But as impassive as he was under fire, Mr Chew whom the Washington Post described as soft-spoken, earnest and temperate during a heated hearing that lasted five hours could not convince the congressmen that the social media app did not pose a national security threat to the United States.

The minds of the more than 50 congressmen who grilled the Singaporean CEO appeared mostly made up from the start. Many were vocally sceptical that TikTok was truly not beholden to Beijing, given its ownership by Chinese parent company ByteDance.

The app, used by more than 150 million Americans, has been accused of being anything from a Chinese espionage tool to a method of indoctrinating children amid soaring US-China tensions, though lawmakers have not presented evidence of such occurrences.

We do not trust TikTok will ever embrace American values, said committee chairman Cathy Rodgers in her opening statement, which she read out before posing questions to Mr Chew. TikTok has repeatedly chosen the path for more control, more surveillance and more manipulation. Your platform should be banned. Remote video URL Mr Frank Pallone Jr, the committees top Democrat, was dismissive of Mr Chews characterisation of TikTok as performing a public service.

Im not convinced that the benefits outweigh the risks that it poses to Americans in its present form, he said.

Several Republican congressmen came armed with montages of problematic TikTok clips, as well as poster displays which aides held up behind them for the cameras.

Republican Gus Bilirakis of Florida, who grilled Mr Chew on his content moderation policies, aired several TikTok videos that encouraged suicide, adding that such videos drove Long Island teen Chase Nasca to take his own life in 2022.

His parents Dean and Michelle Nasca, who were in the audience, sobbed as Mr Bilirakis told Mr Chew that his company had destroyed their lives.

His For You page was sadly a window to discover suicide, said the lawmaker, referring to TikToks feed of algorithmically recommended videos. Its unacceptable, sir!

His party colleague Kat Cammack, also of Florida, showed a video of a gun with a caption threatening the committee with violence, and asked Mr Chew why it had been allowed to remain up for 41 days.

He was not given a chance to respond, though the clip was taken down shortly afterwards. Remote video URL US lawmakers grill TikToks Singaporean CEO Chew Shou Zi. With five minutes each, the lawmakers hurried through their prepared lines of questioning, pressing Mr Chew for yes or no replies and dismissing his caveats on technical questions. He was also repeatedly talked over or dismissed mid-sentence.

You have not given straightforward answers. We do not find you credible on these things, said Republican Neal Dunn of Florida, who said TikTok would censor content on behalf of the Communist Party of China.

Mr Chew replied: Congressman, you have given me no time to answer your questions. I reject the characterisations. More On This Topic TikTok attacked for China ties as US lawmakers push for ban 5 key moments from TikTok CEO S'porean Chew Shou Zis combative hearing in US Congress He was evasive particularly on ByteDances current access to TikToks US user data and repeatedly dodged questions on the Chinese governments treatment of Uighur Muslims, which elicited audible sighs from several lawmakers.

Republican Kelly Armstrong of North Dakota, referring to the Communist Party of China, said: You have absolutely tied yourself in knots to avoid criticising the CCPs treatment of the Uighur population and I think it begs the question if the CCP demanded that ByteDance hand over all the data that they had on US users and ByteDance refused, I wonder what would happen?

Mr Chew at times stressed his Singaporean roots as he tried to distance himself and TikTok from China, recounting in his opening remarks how he had met his wife while studying in America.

He also told Congress that his two children, who live in Singapore, were not on TikTok because the platform is not available there for children under 13 years old. @shou.time

magician for hire, anyone? #metgala2022 #magic ? Perfect – Bellaaa The New York Times wrote that the hearing had been harsher in tone than previous congressional hearings featuring American executives of social media companies, a point that Mr Chew also alluded to throughout his testimony.

When Democrat Darren Soto of Florida said that TikTok should be an American company with American values, Mr Chew hit back a rare instance in the hearing as he argued that American ownership did not guarantee data standards.

With a lot of respect, American social (media) companies do not have a good track record with data privacy and user security. Look at Facebook and Cambridge Analytica, he said, in a jibe at its data misuse scandal.

It is not clear how lawmakers will proceed after the hearing, or how quickly they might pass legislation to strengthen the Biden administrations legal powers to ban TikTok.

Mr Brandon Clark, a member of the public who attended the hearing, told The Straits Times that he found the insistence on yes or no answers harsh, typical American s***.

You just want to get a simplified answer when the response requires a bit more clarity and detail, said Mr Clark, whose gummy company BDE Gummy advertises on TikTok. @tiktok

Our CEO, Shou Chew, shares a special message on behalf of the entire TikTok team to thank our community of 150 million Americans ahead of his congressional hearing later this week. ? original sound – TikTok More On This Topic From Facebook intern to TikTok CEO: Who is S'porean Chew Shou Zi? TikToks CEO grilled in Congress: Whats next for the platform in the US? He said that Mr Chew appeared frustrated, like he was constantly hitting a brick wall with the congressmen.

Its like hes being led into these questions where there is no win, said Mr Clark. Hes scared, but rightfully so. You can have all the money in the world, but this is influence and power. This is regulation, a very different domain.

Musician Greg Spero, one of the dozen or so TikTok content creators in the audience, told ST that Mr Chew and the congressmen appeared to be talking past each other.

In this hearing, it seems that nobody wants to know the benefits of TikTok and whats actually being done, but they want to create a public spectacle, he said.

On the flip side, Mr Spero said, Democrat Jamaal Bowman, a congressman who spoke against a TikTok ban at a Wednesday press conference, focused on the apps upsides without addressing the concerns around it.

I wish I could witness something where people are sitting down and having a discussion that clearly outlines the positives and negatives of what were daling with, Mr Spero said. @straitstimes

ICYMI: Heres what went down during the hearing between TikToks CEO Chew Shou Zi and the US Congress ? #TikTok #TikTokNews #Congress #TikTokCEO #ShouZiChew #ChewShouZi #Wifi #internet #congressionalhearing #TikTokban #tiktokhearing #SGNews ? original sound – The Straits Times – The Straits Times Remote video URL More On This Topic TikTok users protest against proposals for US ban at Congress TikTok caught in US-China battle over its powerful algorithm